Genuine GM Oxygen Sensor

Oxygen O2 Sensor
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337 Oxygen Sensors found

  • GM Oxygen Sensor - 12659516
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    GM Sensor Assembly, Heated Oxygen(Pre, Catalyst Bank 1 Se

    Part Number: 12659516
    $53.98 MSRP: $112.10
    You Save: $58.12 (52%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: SENSOR, Computer Control Sensors
    • Replaces: 12637679
    Fits the following GM Models:
    • Cadillac | Escalade | 2015-2020 | 8 Cyl 6.2L
    • Chevrolet | Silverado | 2014-2019 | 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 6.2L
    • Chevrolet | Suburban | 2015-2020 | 8 Cyl 5.3L, 8 Cyl 6.2L
    • Chevrolet | Tahoe | 2015-2020 | 8 Cyl 5.3L, 8 Cyl 6.2L
    • GMC | Sierra | 2014-2019 | 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 6.2L
    • GMC | Yukon | 2015-2020 | 8 Cyl 5.3L, 8 Cyl 6.2L
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  • GM Oxygen Sensor - 12655677
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    GM Sensor Assembly, Heated Oxygen (Pre, Cataly

    Part Number: 12655677
    $48.73 MSRP: $101.18
    You Save: $52.45 (52%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: SENSOR, Computer Control Sensors
    Fits the following GM Models:
    • Cadillac | CTS | 2016-2019 | 8 Cyl 6.2L
    • Chevrolet | Camaro | 2016-2024 | 8 Cyl 6.2L
    • Chevrolet | Corvette | 2014-2019 | 8 Cyl 6.2L
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  • GM Oxygen Sensor - 12666673
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    GM Sensor Assembly, Heated Oxygen (Pre, Catalyst Bank 2 S

    Part Number: 12666673
    $42.74 MSRP: $88.74
    You Save: $46.00 (52%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
    Fits the following GM Models:
    • Cadillac | Escalade | 2016-2020 | 8 Cyl 6.2L
    • Chevrolet | Suburban | 2016-2020 | 8 Cyl 5.3L, 8 Cyl 6.2L
    • Chevrolet | Tahoe | 2016-2020 | 8 Cyl 5.3L, 8 Cyl 6.2L
    • GMC | Yukon | 2016-2020 | 8 Cyl 5.3L, 8 Cyl 6.2L
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  • GM Oxygen Sensor - 12683553
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    GM Sensor Assembly, Heated Oxygen (Post, Catalyst Bank 1

    Part Number: 12683553
    $50.75 MSRP: $105.38
    You Save: $54.63 (52%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: Sensor Assembly, Htd Oxy (Post, Catalyst Bank 1
    • Replaces: 12627140
    Fits the following GM Models:
    • Buick | LaCrosse | 2018-2019 | 4 Cyl 2.5L
    • Cadillac | ATS | 2013-2019 | 4 Cyl 2.0L, 4 Cyl 2.5L
    • Cadillac | CT6 | 2016-2019 | 4 Cyl 2.0L
    • Cadillac | CTS | 2014-2019 | 4 Cyl 2.0L
    • Chevrolet | Camaro | 2016-2023 | 4 Cyl 2.0L
    • Chevrolet | Colorado | 2015-2022 | 4 Cyl 2.5L
    • GMC | Canyon | 2015-2022 | 4 Cyl 2.5L
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  • GM Oxygen Sensor - 12634062
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    GM Sensor Assembly, Heated Oxygen (Pre, Cataly

    Part Number: 12634062
    $61.05 MSRP: $126.77
    You Save: $65.72 (52%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: SENSOR, Computer Control Sensors
    Fits the following GM Models:
    • Cadillac | ATS | 2013-2019 | 6 Cyl 3.6L
    • Cadillac | CTS | 2012-2019 | 6 Cyl 3.0L, 6 Cyl 3.6L
    • Chevrolet | Camaro | 2012-2015 | 6 Cyl 3.6L
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  • GM Oxygen Sensor - 12652845
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    GM Sensor Assembly, Heated Oxygen (Pre, Cataly

    Part Number: 12652845
    $44.82 MSRP: $93.06
    You Save: $48.24 (52%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor, Upper Oxygen Sensor
    • Replaces: 12677120
    Fits the following GM Models:
    • Buick | Envision | 2016-2020 | 4 Cyl 2.0L
    • Cadillac | ATS | 2016-2019 | 4 Cyl 2.0L
    • Cadillac | CT4 | 2022-2024 | 6 Cyl 3.6L
    • Cadillac | CT6 | 2016-2019 | 4 Cyl 2.0L
    • Cadillac | CTS | 2016-2019 | 4 Cyl 2.0L
    • Chevrolet | Camaro | 2016-2023 | 4 Cyl 2.0L
    • Chevrolet | Equinox | 2018-2020 | 4 Cyl 2.0L
    • GMC | Terrain | 2018-2020 | 4 Cyl 2.0L
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  • GM Oxygen Sensor - 12640453
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    GM Sensor Assembly, Heated Oxygen (Pre, Cataly

    Part Number: 12640453
    $49.91 MSRP: $103.62
    You Save: $53.71 (52%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: SENSOR, Computer Control Sensors
    Fits the following GM Models:
    • Cadillac | XTS | 2013-2019 | 6 Cyl 3.6L
    • Chevrolet | Camaro | 2013-2015 | 6 Cyl 3.6L
    • Chevrolet | Colorado | 2015-2016 | 6 Cyl 3.6L
    • Chevrolet | Impala | 2014-2020 | 6 Cyl 3.6L
    • GMC | Canyon | 2015-2016 | 6 Cyl 3.6L
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  • GM Oxygen Sensor - 12634063
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    GM Sensor Assembly, Heated Oxygen (Post, Catal

    Part Number: 12634063
    $51.08 MSRP: $106.08
    You Save: $55.00 (52%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor, Rear Oxygen Sensor
    Fits the following GM Models:
    • Cadillac | CTS | 2012-2014 | 6 Cyl 3.0L, 6 Cyl 3.6L
    • Chevrolet | Camaro | 2012-2015 | 6 Cyl 3.6L
  • GM Oxygen Sensor - 12611165
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    GM Sensor Assembly, Heated Oxygen (Position 3)

    Part Number: 12611165
    $90.03 MSRP: $186.94
    You Save: $96.91 (52%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor, Rear Oxygen Sensor
    Fits the following GM Models:
    • Chevrolet | Corvette | 2008-2013 | 8 Cyl 6.2L, 8 Cyl 7.0L
  • GM Oxygen Sensor - 12609457
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    GM Sensor Assembly, Heated Oxygen (Position 3)

    Part Number: 12609457
    $51.09 MSRP: $106.10
    You Save: $55.01 (52%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor, Rear Oxygen Sensor
    Fits the following GM Models:
    • Cadillac | Escalade | 2008-2014 | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
    • Chevrolet | Avalanche | 2008-2013 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • Chevrolet | Camaro | 2010-2015 | 8 Cyl 6.2L, 8 Cyl 7.0L
    • Chevrolet | Silverado | 2008-2015 | 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex
    • Chevrolet | Suburban | 2008-2014 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
    • Chevrolet | Tahoe | 2008-2014 | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
    • GMC | Sierra | 2008-2015 | 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
    • GMC | Yukon | 2008-2014 | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
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  • GM Oxygen Sensor - 12589321
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    GM Sensor,Heated Oxygen(Position 2)

    Part Number: 12589321
    $69.45 MSRP: $144.20
    You Save: $74.75 (52%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
    Fits the following GM Models:
    • Cadillac | Escalade | 2007 | 8 Cyl 6.2L
    • Chevrolet | Avalanche | 2006-2007 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • Chevrolet | Colorado | 2009-2012 | 8 Cyl 5.3L
    • Chevrolet | Silverado | 2006-2013 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    • Chevrolet | Suburban | 2006-2007 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • Chevrolet | Tahoe | 2006-2007 | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    • GMC | Canyon | 2009-2012 | 8 Cyl 5.3L
    • GMC | Sierra | 2006-2013 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    • GMC | Yukon | 2006-2007 | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L
    • Hummer | H2 | 2007-2009 | 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
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  • GM Oxygen Sensor - 12583804
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    GM Sensor Assembly, Heated Oxygen (Position 2)

    Part Number: 12583804
    $52.34 MSRP: $108.68
    You Save: $56.34 (52%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
    Fits the following GM Models:
    • Cadillac | Escalade | 2008-2014 | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
    • Chevrolet | Avalanche | 2008-2013 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • Chevrolet | Silverado | 2007-2013 | 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex
    • Chevrolet | Suburban | 2008-2014 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
    • Chevrolet | Tahoe | 2008-2014 | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
    • GMC | Sierra | 2007-2013 | 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
    • GMC | Yukon | 2008-2014 | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
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  • GM Oxygen Sensor - 12701634
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    GM Sensor Assembly, Htd Oxy(Pre, Catalyst Bank 1 Se

    Part Number: 12701634
    $57.74 MSRP: $119.88
    You Save: $62.14 (52%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Replaces: 12663317
    Fits the following GM Models:
    • Buick | Encore | 2021-2022, 2016-2019 | 4 Cyl 1.4L
    • Chevrolet | Cruze | 2016-2019 | 4 Cyl 1.4L
    • Chevrolet | Equinox | 2018-2024 | 4 Cyl 1.5L
    • Chevrolet | Malibu | 2016-2024 | 4 Cyl 1.5L
    • Chevrolet | Spark | 2016-2022 | 4 Cyl 1.4L
    • Chevrolet | Trax | 2021-2022, 2019 | 4 Cyl 1.4L
    • Chevrolet | Volt | 2016-2019 | 4 Cyl 1.5L
    • GMC | Terrain | 2018-2024 | 4 Cyl 1.5L
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  • GM Oxygen Sensor - 12572705
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    GM Sensor,Heated Oxygen(Position 2)

    Part Number: 12572705
    $86.78 MSRP: $180.18
    You Save: $93.40 (52%)
    Ships in 1 Business Day
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    Product Specifications
    • Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
    Fits the following GM Models:
    • Cadillac | Escalade | 2003-2006 | 8 Cyl 6.0L
    • Chevrolet | Avalanche | 2003-2006 | 8 Cyl 8.1L
    • Chevrolet | Silverado | 2003-2015 | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 8.1L
    • Chevrolet | Suburban | 2003-2006 | 8 Cyl 6.0L, 8 Cyl 8.1L
    • Chevrolet | Tahoe | 2003-2005
    • GMC | Sierra | 2003-2015 | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 8.1L
    • GMC | Yukon | 2003-2006 | 8 Cyl 6.0L, 8 Cyl 8.1L
    • Hummer | H2 | 2003-2006 | 8 Cyl 6.0L
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  • GM Oxygen Sensor - 19209808
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    GM Sensor Asm,Heated Oxygen (Position 3)

    Part Number: 19209808
    $50.94 MSRP: $105.76
    You Save: $54.82 (52%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor, Rear Oxygen Sensor
    • Replaces: 12575389, 19256731, 25333812, 12583806, 19210711, 12573168
    Fits the following GM Models:
    • Buick | Rainier | 2005 | 8 Cyl 5.3L
    • Cadillac | CTS | 2007, 2004-2005 | 8 Cyl 5.7L, 8 Cyl 6.0L
    • Cadillac | Escalade | 2002-2006 | 8 Cyl 6.0L
    • Chevrolet | Avalanche | 2005
    • Chevrolet | Express | 2003-2007 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • Chevrolet | Malibu | 2004-2007 | 6 Cyl 3.5L, 6 Cyl 3.9L
    • Chevrolet | SSR | 2005 | 8 Cyl 6.0L
    • Chevrolet | Silverado | 2002-2007 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • Chevrolet | Suburban | 2002-2006 | 8 Cyl 6.0L
    • Chevrolet | Tahoe | 2003-2005 | 8 Cyl 4.8L
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  • GM Oxygen Sensor - 55572993
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    GM Sensor Assembly, Heated Oxygen (Position 1)

    Part Number: 55572993
    $47.52 MSRP: $98.68
    You Save: $51.16 (52%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: SENSOR, Computer Control Sensors
    Fits the following GM Models:
    • Buick | Encore | 2013-2021 | 4 Cyl 1.4L
    • Chevrolet | Cruze | 2011-2016 | 4 Cyl 1.4L
    • Chevrolet | Sonic | 2017-2020, 2012-2013 | 4 Cyl 1.4L
    • Chevrolet | Trax | 2016-2021 | 4 Cyl 1.4L
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  • GM Oxygen Sensor - 12606671
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    GM Sensor Assembly, Heated Oxygen (Position 1)

    Part Number: 12606671
    $47.51 MSRP: $98.66
    You Save: $51.15 (52%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
    Fits the following GM Models:
    • Chevrolet | Captiva Sport | 2012-2015 | 4 Cyl 2.4L
    • Chevrolet | Equinox | 2010-2014 | 4 Cyl 2.4L
    • Chevrolet | HHR | 2008 | 4 Cyl 2.4L
    • Chevrolet | Malibu | 2008-2010 | 4 Cyl 2.4L
    • GMC | Terrain | 2010-2014 | 4 Cyl 2.4L
    • Pontiac | G6 | 2008-2010 | 4 Cyl 2.4L
    • Pontiac | Solstice | 2008-2010 | 4 Cyl 2.4L
    • Saturn | Aura | 2007-2009 | 4 Cyl 2.4L
    • Saturn | Sky | 2008-2010 | 4 Cyl 2.4L
    • Saturn | Vue | 2008-2010 | 4 Cyl 2.4L
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  • GM Oxygen Sensor - 12667438
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    GM Sensor Assembly, Heated Oxygen (Pre, Catalyst Bank 2 S

    Part Number: 12667438
    $38.85 MSRP: $80.67
    You Save: $41.82 (52%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: SENSOR, Computer Control Sensors
    Fits the following GM Models:
    • Buick | Enclave | 2018-2024 | 6 Cyl 3.6L
    • Cadillac | XT5 | 2017-2024 | 6 Cyl 3.6L
    • Cadillac | XT6 | 2020-2024 | 6 Cyl 3.6L
    • Chevrolet | Blazer | 2019-2024 | 6 Cyl 3.6L
    • Chevrolet | Colorado | 2017-2022 | 6 Cyl 3.6L
    • Chevrolet | Traverse | 2018-2024 | 6 Cyl 3.6L
    • GMC | Acadia | 2017-2023 | 6 Cyl 3.6L
    • GMC | Canyon | 2017-2022 | 6 Cyl 3.6L
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  • GM Oxygen Sensor - 12612571
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    GM Sensor Assembly, Heated Oxygen (Position 3)

    Part Number: 12612571
    $90.03 MSRP: $186.94
    You Save: $96.91 (52%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor
    Fits the following GM Models:
    • Chevrolet | Express | 2008-2015 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
    • GMC | Savana | 2008-2015 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
  • GM Oxygen Sensor - 19211437
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    GM Sensor,Exhaust Oxygen

    Part Number: 19211437
    $18.54 MSRP: $33.26
    You Save: $14.72 (45%)
    Product Specifications
    • Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor
    • Replaces: 19178952, 25171573, 25166816, 25171574, 25162693, 25106073, 25107378, 25165118, 25171581, 25132068, 25165120, 25162600, 19178953, 19178943, 25133185, 25133076, 19178919, 25162753
    Fits the following GM Models:
    • Buick | Century | 1982-1992 | 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.0L, 6 Cyl 3.3L, 6 Cyl 3.8L
    • Buick | Electra | 1982-1990 | 6 Cyl 3.0L, 6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L
    • Buick | Estate Wagon | 1982-1989 | 6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L
    • Buick | Lesabre | 1988-1991, 1982-1986 | 6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L
    • Buick | Park Avenue | 1993 | 6 Cyl 3.8L
    • Buick | Reatta | 1988-1991 | 6 Cyl 3.8L
    • Buick | Regal | 1982-1992 | 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L
    • Buick | Riviera | 1988-1993, 1982-1986 | 6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L
    • Buick | Roadmaster | 1991-1993 | 8 Cyl 5.0L, 8 Cyl 5.7L
    • Buick | Skyhawk | 1982-1989 | 4 Cyl 1.8L, 4 Cyl 2.0L
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About GM Oxygen Sensor

The role of the oxygen sensor is to effectively control fuel emissions for better engine performance and fuel economy. It analyzes the exhaust fumes and deposits produced by the engine to gather data of the air-fuel ratio. If the ratio is off, the sensor sends feedback to the vehicle's engine control system so the fuel mixture can be adjusted accordingly. Common signs of a faulty GM oxygen sensor are unstable idling speeds and a sudden drop in gas mileage.

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